8969877012 has 12 divisors (see below), whose sum is σ = 20929713056. Its totient is φ = 2989959000.

The previous prime is 8969877011. The next prime is 8969877017. The reversal of 8969877012 is 2107789698.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×8969877012² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8969877011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 373744864 + ... + 373744887.

Almost surely, 2^8969877012 is an apocalyptic number.

It is an amenable number.

8969877012 is an abundant number, since it is smaller than the sum of its proper divisors (11959836044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8969877012 is a wasteful number, since it uses less digits than its factorization.

8969877012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 747489758 (or 747489756 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 57.

The square root of 8969877012 is about 94709.4346514644. The cubic root of 8969877012 is about 2077.7605498626.

The spelling of 8969877012 in words is "eight billion, nine hundred sixty-nine million, eight hundred seventy-seven thousand, twelve".